
MECHANICAL CONNECTORS
Copper Mechanical Lugs - One Hole, Double Collar
Types LU (Oset Tongue)
• Manufactured from electrolytic copper for maximum conductivity and strength
• Unique design of the concave pressure bar and V-bottom collar assures positive
contact and firm, permanent grip
• Offset tongue for joining a wide range of cable to equipment pads or bars
• Plated steel set screws resist corrosion
• For tin plating, suffix catalog number with “-TN”
MECHANICAL CONNECTORS
CATALOG
NUMBER
LU-2 4/0 Str. - 2/0 Str. .41 1.94 3.34 .94 1.88 1.00 .18 1.50 400 Socket Hex
LU-4 350 kcmil - 1/0 Str. .41 1.75 3.50 .66 2.22 1.25 .19 1.75 600 Socket Hex
LU-6 500 kcmil - 4/0 Str. .53 2.19 4.44 .84 2.56 1.50 .25 2.00 800 Socket Hex
COPPER
CONDUCTOR
RANGE
D (DIA.) E F G H M T W
APPROXIMATE DIMENSONS
AMPERE RATING NEC SET SCREW TYPE
146